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How to do your first armbar (from mount)

The armbar from mount is one of the first submissions a beginner learns. Here is the safe, step-by-step version — and the tap discipline that makes it safe to drill.

How-to guide Core concept

The armbar from mount is one of the first submissions almost every beginner learns, because it teaches the golden rule of finishing: control the position first, isolate the limb, then apply the lock slowly. This is the beginner version for reference — learn it under a coach, drill it slow, and read the full armbar page for the detail this overview leaves out.

Before you start: position before submission

An armbar from a mount you do not control is not a submission — it is a way to lose the position. Positional advantage is the prerequisite for submission: secure and hold the mount first, and only then attack. If you cannot keep the mount against a resisting partner yet, that is the skill to build before this one.

The steps

  1. Establish a high mount. Start in a stable mount, riding high toward your partner’s armpits with your weight settled. The submission only works from a position you actually control, so secure the mount before you attack anything.
  2. Isolate one arm. Trap one arm and bring it across to your chest, pinning it so the elbow points up. Isolating the limb from the rest of their body is what lets you attack it.
  3. Step up and swing your leg over. Post up, step your foot near their head, and swing your other leg over their face to sit beside their shoulder. Keep your knees pinched together around the trapped arm the whole way.
  4. Sit back and keep control. Lower yourself back toward the mat while keeping the arm trapped, their thumb pointing up, and your knees squeezed. Pinch your knees and keep their wrist to your chest so the arm cannot slip free.
  5. Finish slowly, release on the tap. Lift your hips gently to straighten the elbow only until you feel light resistance, never a fast crank. The instant your partner taps, stop and release completely — in drilling you finish slow and let go early, every time.

Drill it safely

Joint locks are safe to train precisely because of tapping culture: you apply slowly, your partner taps early, and you release at once. The armbar is one of the best submissions for a beginner to learn first, and the Foundations path introduces it only after the positional control it depends on.

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